March 13, 2021 - Cards will be activated when we release the new firmware (3.0) for MPG-70 in early May 2021. (Possibly sooner if the last bit of development takes us less time) We apologize for the long wait on this. In March 2020, when we began working on the memory card support for the 70, we realized that there were other things that we would like to add as well. This resulted in us writing a whole new operating system from the ground up, which ended up taking 11 months. We are now almost finished with it. Thanks for your patience.